2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/55435The low energy decay rates of four- and five dimensional dyonic black holes in string theory are equivalently described in terms of an effective near horizon AdS_3 (BTZ) black hole. It is then argued that AdS_3 gravity provides an universal microscopic description of the low energy dynamics these black holes.Talk given at PASCOS98, LaTex, 4 pagesHigh Energy Physics - Theorytext